A, B and C can do a work in 8, 12 and 6 days respectively. Doing that work together they get an amount of $4800. What is the share of B in that amount ?
Given,
A's One day work= 1/8th part of whole work
B=1/12
C=1/6
A+B+C = 1/8+1/12+1/6=2(12/18)days.
Together they get $4800.
Multiplying the denominators by LCM method, ratio will be 3:2:4
So, the share of B is 4800*2/9= $1066.7